package com.c1802.dao;

import com.c1802.entity.Leave_Word;

import java.sql.SQLException;
import java.util.List;

public interface LeaveDao {
    //查询某一个
    public List<Leave_Word> Leavefind() throws SQLException;

    public int add(String user_name,String user_img,String ly) throws SQLException;

    public int update(int zan,int leave_id) throws  SQLException;
}
